Tomographic TR-PIV measurement of coherent structure spatial topology utilizing an improved quadran

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在这份报纸,我们由在 tomographic 测量的狂暴的边界层使用速度向量地的时间系列的三维的三部件的数据库根据空间平均本地人的速度结构功能的概念在四空间规模沿着 streamwise 方向计算了空间平均本地人的速度紧张解决时间的粒子图象 velocimetry。基于和一种新有条件的采样阶段一般水准技术的空间平均本地人的速度种类,切开方法的一个改进象限作为一个标准被介绍检测协调结构拓扑学。而且,我们使用了他们检测并且提取其中心是一个强壮的秒象限事件(Q2 ) 或一个第四象限的事件(Q4 ) 的波动的速度
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